Alert archive / Illinois / 2019
Weather alerts in Illinois, February 2019
330 weather alerts in February 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in February 2019. Tap one for its archive.
- Alerts
- 330
- Warnings
- 143
- Watches
- 24
- Advisories
- 137
- Busiest day
- February 7, 201957 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 31, 8:20 PM CST | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 20 days |
| Feb 1, 11:33 AM CST | River Flood Warning | ILX | Cass, Fulton, Mason | 170 days |
| Feb 1, 8:37 PM CST | River Flood Warning | ILX | Brown, Cass, Morgan, Schuyler | 171 days |
| Feb 2, 2:59 AM CST | Dense Fog Advisory | PAH | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 6 more | 6 hr |
| Feb 2, 3:34 AM CST | Dense Fog Advisory | LSX | Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more | 8 hr |
| Feb 2, 7:23 AM CST | Dense Fog Advisory | ILX | Clark, Clay, Coles, Crawford, Cumberland, Douglas and 7 more | 5 hr |
| Feb 2, 9:03 AM CST | Dense Fog Advisory | PAH | Alexander, Franklin, Hamilton, Jackson, Jefferson, Johnson and 6 more | 117 min |
| Feb 2, 10:31 AM CST | River Flood Advisory | LOT | Winnebago | 7 days |
| Feb 2, 2:49 PM CST | Dense Fog Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Mercer, Putnam and 3 more | 33 hr |
| Feb 2, 7:08 PM CST | Marine Dense Fog Advisory | LOT | 6 hr | |
| Feb 2, 7:12 PM CST | Dense Fog Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 6 hr |
| Feb 2, 7:41 PM CST | Dense Fog Advisory | ILX | Champaign, Clark, Coles, Cumberland, DeWitt, Douglas and 9 more | 4 hr |
| Feb 3, 8:50 AM CST | Dense Fog Advisory | LOT | Boone, DeKalb, Kane, Lake, Lee, McHenry and 2 more | 15 hr |
| Feb 3, 10:01 AM CST | River Flood Advisory | LOT | Will | 3 days |
| Feb 3, 10:01 AM CST | River Flood Advisory | LOT | Boone | 48 hr |
| Feb 3, 10:01 AM CST | River Flood Advisory | LOT | Iroquois | 5 days |
| Feb 3, 10:05 AM CST | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 17 days |
| Feb 3, 10:11 AM CST | River Flood Advisory | LOT | Grundy | 6 days |
| Feb 3, 10:11 AM CST | River Flood Advisory | LOT | LaSalle | 50 hr |
| Feb 3, 8:16 PM CST | River Flood Watch | DVN | Henry, Rock Island | 58 min |
| Feb 3, 8:49 PM CST | River Flood Advisory | LOT | Winnebago | 21 days |
| Feb 3, 8:49 PM CST | River Flood Advisory | LOT | Winnebago | 21 days |
| Feb 3, 8:49 PM CST | River Flood Advisory | LOT | Winnebago | 23 hr |
| Feb 3, 8:49 PM CST | River Flood Advisory | LOT | Lee | 21 days |
| Feb 3, 8:55 PM CST | River Flood Warning | DVN | Hancock, McDonough | 71 hr |
| Feb 3, 9:10 PM CST | River Flood Warning | DVN | Henry, Rock Island | 15 days |
| Feb 3, 9:23 PM CST | River Flood Advisory | LOT | Kane, Kendall | 7 days |
| Feb 3, 9:23 PM CST | River Flood Advisory | LOT | LaSalle | 24 hr |
| Feb 4, 9:29 AM CST | River Flood Warning | LOT | Lee | 10 days |
| Feb 4, 9:47 AM CST | River Flood Watch | DVN | Stephenson | 6 days |
| Feb 4, 10:38 AM CST | River Flood Warning | ILX | Piatt | 7 days |
| Feb 4, 11:22 AM CST | River Flood Advisory | LOT | Iroquois | 34 hr |
| Feb 4, 12:04 PM CST | River Flood Warning | LOT | LaSalle | 48 hr |
| Feb 4, 1:40 PM CST | River Flood Warning | LSX | Pike | 5 days |
| Feb 4, 1:40 PM CST | River Flood Warning | LSX | Pike | 21 days |
| Feb 4, 2:05 PM CST | Winter Weather Advisory | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kankakee and 8 more | 34 hr |
| Feb 4, 2:14 PM CST | Winter Weather Advisory | ILX | Fulton, Knox, McLean, Marshall, Mason, Peoria and 4 more | 43 hr |
| Feb 4, 2:15 PM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 37 hr |
| Feb 4, 3:43 PM CST | Winter Weather Advisory | LSX | Adams, Brown | 68 hr |
| Feb 4, 5:10 PM CST | River Flood Advisory | LOT | Cook | 4 hr |
| Feb 4, 8:03 PM CST | River Flood Warning | LOT | Winnebago | 21 days |
| Feb 4, 8:08 PM CST | River Flood Warning | LOT | Ogle | 5 days |
| Feb 4, 8:30 PM CST | River Flood Warning | MKX | Lake | 6 days |
| Feb 4, 9:07 PM CST | River Flood Advisory | LOT | Lake | 3 days |
| Feb 5, 1:16 AM CST | River Flood Warning | DVN | Hancock | 15 days |
| Feb 5, 3:28 AM CST | Ice Storm Warning | ILX | Fulton, Knox, Marshall, Stark | 24 hr |
| Feb 5, 3:31 AM CST | Ice Storm Warning | LOT | Boone, DeKalb, DuPage, Grundy, Kane, Kendall and 6 more | 23 hr |
| Feb 5, 3:36 AM CST | Ice Storm Warning | DVN | Bureau, Carroll, Hancock, Henderson, Henry, McDonough and 6 more | 24 hr |
| Feb 5, 4:15 AM CST | River Flood Warning | ILX | McLean, Tazewell, Woodford | 16 hr |
| Feb 5, 6:33 AM CST | River Flood Warning | IND | Clark, Crawford | 14 days |
| Feb 5, 7:22 AM CST | River Flood Warning | ILX | Fulton, Knox | 4 days |
| Feb 5, 8:47 AM CST | River Flood Warning | PAH | Gallatin, Wayne, White | 23 days |
| Feb 5, 9:25 AM CST | River Flood Advisory | LOT | Winnebago | 13 hr |
| Feb 5, 9:29 AM CST | River Flood Warning | ILX | Clay, Richland | 10 days |
| Feb 5, 9:29 AM CST | Areal Flood Warning | LOT | LaSalle | 3 hr |
| Feb 5, 9:37 AM CST | River Flood Warning | ILX | Lawrence | 10 days |
| Feb 5, 9:58 AM CST | River Flood Warning | LSX | Fayette | 7 days |
| Feb 5, 10:18 AM CST | River Flood Warning | IND | Crawford, Lawrence | 24 days |
| Feb 5, 10:18 AM CST | River Flood Warning | IND | Crawford, Lawrence | 25 days |
| Feb 5, 10:18 AM CST | River Flood Warning | IND | Lawrence, Wabash | 16 days |
| Feb 5, 10:18 AM CST | River Flood Warning | IND | Edwards, Gallatin, Wabash, White | 24 days |
| Feb 5, 11:44 AM CST | River Flood Advisory | LOT | Lake | 36 hr |
| Feb 5, 11:53 AM CST | River Flood Warning | LOT | LaSalle | 21 days |
| Feb 5, 12:10 PM CST | River Flood Warning | LSX | Pike, Scott | 28 days |
| Feb 5, 12:10 PM CST | River Flood Warning | LSX | Calhoun, Greene, Jersey | 21 days |
| Feb 5, 1:37 PM CST | Mesoscale Discussion | SPC | Bureau, Carroll, Henderson, Henry, Jo Daviess, Lee and 7 more | 5 hr |
| Feb 5, 1:49 PM CST | Dense Fog Advisory | PAH | Alexander | 16 hr |
| Feb 5, 2:55 PM CST | Flood Watch | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 48 hr |
| Feb 5, 3:27 PM CST | Flood Watch | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 48 hr |
| Feb 5, 3:44 PM CST | Flood Watch | LSX | Clinton, Fayette, Marion, Randolph, Washington | 44 hr |
| Feb 5, 4:46 PM CST | Special Weather Statement | DVN | Whiteside | 29 min |
| Feb 5, 5:49 PM CST | Special Weather Statement | DVN | Rock Island | 41 min |
| Feb 5, 5:56 PM CST | Mesoscale Discussion | SPC | Boone, Cook, DeKalb, DuPage, Grundy, Kane and 11 more | 6 hr |
| Feb 5, 6:26 PM CST | Special Weather Statement | DVN | McDonough | 34 min |
| Feb 5, 8:37 PM CST | River Flood Warning | DVN | Stephenson | 6 days |
| Feb 5, 9:13 PM CST | River Flood Warning | ILX | Marshall, Putnam | 13 days |
| Feb 5, 9:13 PM CST | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 16 days |
| Feb 5, 9:21 PM CST | River Flood Watch | LOT | Iroquois | 37 hr |
| Feb 5, 9:50 PM CST | River Flood Warning | LOT | Winnebago | 10 days |
| Feb 6, 2:55 AM CST | Winter Weather Advisory | LOT | Boone, DeKalb, Kane, Lake, LaSalle, Lee and 3 more | 30 hr |
| Feb 6, 2:55 AM CST | Winter Weather Advisory | LOT | Boone, DeKalb, Grundy, Kane, Kendall, LaSalle and 4 more | 6 hr |
| Feb 6, 3:08 AM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 48 hr |
| Feb 6, 3:49 AM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, McDonough, Mercer and 5 more | 47 hr |
| Feb 6, 3:57 AM CST | Marine Dense Fog Advisory | LOT | 5 hr | |
| Feb 6, 6:50 AM CST | River Flood Warning | MKX | Winnebago | 62 hr |
| Feb 6, 9:15 AM CST | River Flood Warning | IND | Wabash | 24 days |
| Feb 6, 9:15 AM CST | River Flood Warning | IND | Wabash | 24 days |
| Feb 6, 9:42 AM CST | River Flood Warning | PAH | Gallatin, Wabash, White | 25 days |
| Feb 6, 9:47 AM CST | Flash Flood Warning | LOT | Grundy, Will | 3 hr |
| Feb 6, 10:29 AM CST | River Flood Warning | PAH | Franklin, Williamson | 17 days |
| Feb 6, 10:29 AM CST | River Flood Warning | PAH | Jackson | 19 days |
| Feb 6, 11:14 AM CST | River Flood Warning | LOT | Lake | 7 days |
| Feb 6, 11:14 AM CST | River Flood Warning | LOT | Lake | 7 days |
| Feb 6, 11:18 AM CST | Marine Dense Fog Advisory | LOT | 7 hr | |
| Feb 6, 11:21 AM CST | River Flood Advisory | LOT | Lake | 36 hr |
| Feb 6, 11:21 AM CST | River Flood Advisory | LOT | Cook | 36 hr |
| Feb 6, 11:39 AM CST | Areal Flood Warning | DVN | Henry | 10 hr |
| Feb 6, 11:50 AM CST | River Flood Warning | PAH | Gallatin, Hardin | 43 days |
| Feb 6, 11:50 AM CST | River Flood Warning | PAH | Hardin, Pope | 42 days |
| Feb 6, 11:50 AM CST | River Flood Warning | PAH | Massac, Pope | 45 days |
| Feb 6, 3:51 PM CST | Gale Watch | LOT | 6 hr | |
| Feb 6, 4:51 PM CST | Special Weather Statement | DVN | Carroll | 54 min |
| Feb 6, 5:30 PM CST | Flash Flood Warning | DVN | Henry | 6 hr |
| Feb 6, 5:53 PM CST | Special Weather Statement | DVN | Putnam | 22 min |
| Feb 6, 6:00 PM CST | IJ Advisory | LOT | 4 days | |
| Feb 6, 8:18 PM CST | River Flood Watch | DVN | Henderson, Mercer | 15 hr |
| Feb 6, 8:20 PM CST | River Flood Warning | ILX | Cass, Mason | 61 hr |
| Feb 6, 8:43 PM CST | Dense Fog Advisory | PAH | Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 5 more | 6 hr |
| Feb 6, 8:50 PM CST | Dense Fog Advisory | LSX | Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more | 9 hr |
| Feb 6, 8:53 PM CST | Dense Fog Advisory | ILX | Champaign, Clark, Clay, Coles, Crawford, Cumberland and 11 more | 9 hr |
| Feb 6, 9:43 PM CST | Gale Warning | LOT | 35 hr | |
| Feb 6, 10:05 PM CST | Areal Flood Warning | DVN | Henry | 4 days |
| Feb 7, 5:04 AM CST | Areal Flood Warning | LSX | Clinton, Marion, Washington | 6 hr |
| Feb 7, 5:16 AM CST | Areal Flood Advisory | LSX | Madison, Saint Clair | 6 hr |
| Feb 7, 6:22 AM CST | Special Weather Statement | LSX | Randolph | 23 min |
| Feb 7, 6:26 AM CST | Mesoscale Discussion | SPC | Carroll, Henry, Jo Daviess, Mercer, Ogle, Rock Island and 3 more | 4 hr |
| Feb 7, 6:27 AM CST | Special Weather Statement | PAH | Perry | 48 min |
| Feb 7, 6:33 AM CST | Severe Thunderstorm Warning | PAH | Perry | 12 min |
| Feb 7, 6:37 AM CST | Severe Thunderstorm Warning | LSX | Washington | 23 min |
| Feb 7, 7:11 AM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Gallatin, Hamilton, Hardin, Jackson and 9 more | 64 min |
| Feb 7, 7:25 AM CST | Areal Flood Advisory | PAH | Jackson | 3 hr |
| Feb 7, 7:52 AM CST | Areal Flood Warning | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 3 hr |
| Feb 7, 8:23 AM CST | Flash Flood Warning | PAH | Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 3 more | 5 hr |
| Feb 7, 8:54 AM CST | Severe Thunderstorm Warning | PAH | Franklin, Jackson, Perry, Williamson | 32 min |
| Feb 7, 9:12 AM CST | Special Weather Statement | PAH | Union | 48 min |
| Feb 7, 9:21 AM CST | Dense Fog Advisory | LOT | DeKalb, DuPage, Ford, Grundy, Iroquois, Kane and 6 more | 5 hr |
| Feb 7, 9:21 AM CST | River Flood Advisory | LOT | Will | 54 hr |
| Feb 7, 9:24 AM CST | Marine Dense Fog Advisory | LOT | 5 hr | |
| Feb 7, 9:26 AM CST | Mesoscale Discussion | SPC | Alexander, Edwards, Gallatin, Hamilton, Hardin, Johnson and 7 more | 94 min |
| Feb 7, 9:34 AM CST | Severe Thunderstorm Warning | PAH | Alexander, Johnson, Pulaski, Union | 41 min |
| Feb 7, 9:38 AM CST | Dense Fog Advisory | ILX | Champaign, Christian, Coles, DeWitt, Douglas, Edgar and 8 more | 3 hr |
| Feb 7, 9:43 AM CST | Flash Flood Warning | PAH | Alexander, Johnson, Pulaski, Union, Williamson | 3 hr |
| Feb 7, 9:45 AM CST | River Flood Advisory | LOT | Kankakee | 4 days |
| Feb 7, 9:51 AM CST | River Flood Warning | LOT | Iroquois | 34 hr |
| Feb 7, 9:56 AM CST | River Flood Warning | LOT | Kane, Kendall | 4 days |
| Feb 7, 10:00 AM CST | River Flood Advisory | LOT | Kane, McHenry | 21 days |
| Feb 7, 10:09 AM CST | River Flood Warning | LOT | Lake | 4 days |
| Feb 7, 10:09 AM CST | River Flood Warning | LOT | Cook | 56 hr |
| Feb 7, 10:09 AM CST | River Flood Warning | LOT | LaSalle | 56 hr |
| Feb 7, 10:14 AM CST | River Flood Advisory | LOT | Cook | 23 hr |
| Feb 7, 10:16 AM CST | River Flood Advisory | LOT | Boone | 24 hr |
| Feb 7, 10:16 AM CST | River Flood Warning | PAH | Wayne, White | 3 days |
| Feb 7, 10:20 AM CST | River Flood Warning | ILX | Crawford, Jasper | 10 hr |
| Feb 7, 10:20 AM CST | River Flood Advisory | LOT | LaSalle | 21 hr |
| Feb 7, 10:21 AM CST | Special Weather Statement | PAH | Wabash | 39 min |
| Feb 7, 10:38 AM CST | Special Weather Statement | PAH | Massac | 37 min |
| Feb 7, 10:39 AM CST | Severe Thunderstorm Warning | PAH | Massac, Pope | 36 min |
| Feb 7, 10:43 AM CST | Areal Flood Warning | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 12 hr |
| Feb 7, 10:50 AM CST | Severe Thunderstorm Warning | PAH | Hardin, Pope | 25 min |
| Feb 7, 10:57 AM CST | River Flood Warning | LSX | Jackson, Randolph | 68 hr |
| Feb 7, 11:07 AM CST | River Flood Warning | PAH | Alexander, Jackson, Union | 8 days |
| Feb 7, 11:07 AM CST | River Flood Warning | PAH | Alexander | 3 days |
| Feb 7, 11:12 AM CST | River Flood Warning | DVN | Henderson, Mercer | 3 days |
| Feb 7, 11:36 AM CST | River Flood Warning | LSX | Brown | 21 days |
| Feb 7, 11:36 AM CST | River Flood Warning | LSX | Morgan, Pike | 21 days |
| Feb 7, 12:14 PM CST | Wind Advisory | LOT | DuPage, Ford, Grundy, Iroquois, Kane, Kankakee and 3 more | 15 hr |
| Feb 7, 12:14 PM CST | Winter Weather Advisory | LOT | Boone, DeKalb, LaSalle, Lee, McHenry, Ogle and 1 more | 14 hr |
| Feb 7, 12:30 PM CST | Areal Flood Advisory | PAH | Gallatin, Hardin, Pope, Saline | 3 hr |
| Feb 7, 12:53 PM CST | Wind Advisory | ILX | Cass, Champaign, DeWitt, Douglas, Edgar, Fulton and 17 more | 14 hr |
| Feb 7, 1:21 PM CST | Wind Chill Advisory | ILX | Fulton, Knox, McLean, Marshall, Peoria, Schuyler and 3 more | 21 hr |
| Feb 7, 2:26 PM CST | Wind Chill Advisory | LSX | Adams, Brown | 19 hr |
| Feb 7, 8:28 PM CST | River Flood Warning | LOT | Kane, McHenry | 58 hr |
| Feb 7, 8:54 PM CST | River Flood Warning | LOT | Winnebago | 63 hr |
| Feb 7, 9:22 PM CST | Heavy Freezing Spray Warning | LOT | 21 hr | |
| Feb 8, 2:06 AM CST | River Flood Warning | ILX | Crawford, Jasper | 19 hr |
| Feb 8, 2:25 AM CST | Wind Chill Advisory | LOT | Boone, DeKalb, Kane, LaSalle, Lee, McHenry and 2 more | 8 hr |
| Feb 8, 3:13 AM CST | Wind Chill Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 9 hr |
| Feb 8, 9:12 AM CST | River Flood Advisory | LOT | Kane, McHenry | 48 hr |
| Feb 8, 9:15 AM CST | River Flood Advisory | LOT | LaSalle | 45 hr |
| Feb 8, 9:50 AM CST | Small Craft Advisory | LOT | 8 hr | |
| Feb 8, 10:29 AM CST | River Flood Advisory | LOT | Grundy, Kankakee, Will | 4 days |
| Feb 8, 10:40 AM CST | River Flood Advisory | LOT | Winnebago | 48 hr |
| Feb 8, 10:40 AM CST | River Flood Advisory | LOT | Winnebago | 71 hr |
| Feb 8, 12:11 PM CST | River Flood Warning | PAH | Pope | 41 days |
| Feb 9, 3:17 AM CST | Winter Weather Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 35 hr |
| Feb 9, 4:09 AM CST | Winter Weather Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 32 hr |
| Feb 9, 6:12 AM CST | River Flood Warning | DVN | Whiteside | 9 hr |
| Feb 9, 8:29 AM CST | River Flood Warning | ILX | Crawford, Jasper | 22 hr |
| Feb 9, 10:22 AM CST | River Flood Advisory | LOT | Ogle | 7 days |
| Feb 9, 1:42 PM CST | Flood Watch | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 64 hr |
| Feb 9, 4:33 PM CST | Flood Watch | ILX | Clark, Clay, Crawford, Jasper, Lawrence, Richland | 59 hr |
| Feb 9, 7:34 PM CST | River Flood Advisory | LOT | Kane, Kendall | 8 days |
| Feb 9, 8:07 PM CST | River Flood Advisory | LOT | Winnebago | 61 hr |
| Feb 10, 1:15 AM CST | Mesoscale Discussion | SPC | Alexander, Franklin, Hamilton, Jackson, Johnson, Massac and 10 more | 5 hr |
| Feb 10, 3:38 AM CST | Flood Watch | LSX | Randolph | 47 hr |
| Feb 10, 5:41 AM CST | Mesoscale Discussion | SPC | Bond, Calhoun, Christian, Clark, Clay, Clinton and 25 more | 4 hr |
| Feb 10, 7:14 AM CST | Winter Weather Advisory | ILX | Christian, Clark, Clay, Coles, Crawford, Cumberland and 11 more | 7 hr |
| Feb 10, 12:00 PM CST | Winter Weather Advisory | LSX | Adams, Brown, Calhoun, Fayette, Greene, Jersey and 3 more | 39 hr |
| Feb 10, 2:43 PM CST | Winter Weather Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 60 hr |
| Feb 10, 3:09 PM CST | Winter Storm Watch | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 12 hr |
| Feb 10, 3:17 PM CST | Winter Weather Advisory | ILX | Cass, Champaign, Christian, Clark, Coles, Cumberland and 24 more | 51 hr |
| Feb 10, 8:55 PM CST | Dense Fog Advisory | LSX | Adams, Brown, Calhoun, Greene, Jersey, Macoupin and 2 more | 13 hr |
| Feb 10, 9:01 PM CST | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 12 hr |
| Feb 10, 9:07 PM CST | River Flood Advisory | LOT | Winnebago | 71 hr |
| Feb 11, 2:23 AM CST | Dense Fog Advisory | LOT | Ford, Iroquois, Livingston | 6 hr |
| Feb 11, 2:42 AM CST | Gale Watch | LOT | 25 hr | |
| Feb 11, 2:42 AM CST | Small Craft Advisory | LOT | 25 hr | |
| Feb 11, 3:08 AM CST | Winter Storm Warning | DVN | Carroll, Jo Daviess, Rock Island, Stephenson, Whiteside | 45 hr |
| Feb 11, 7:31 AM CST | Areal Flood Warning | PAH | Alexander, Pulaski | 9 hr |
| Feb 11, 7:36 AM CST | Areal Flood Warning | PAH | Hardin, Johnson, Massac, Pope | 9 hr |
| Feb 11, 11:22 AM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, McDonough and 4 more | 37 hr |
| Feb 11, 1:42 PM CST | Areal Flood Warning | PAH | Union | 8 hr |
| Feb 11, 1:49 PM CST | Areal Flood Warning | PAH | Alexander, Pulaski | 24 hr |
| Feb 11, 1:54 PM CST | Areal Flood Warning | PAH | Hardin, Johnson, Massac, Pope | 12 hr |
| Feb 11, 7:21 PM CST | Mesoscale Discussion | SPC | Bureau, DeKalb, DuPage, Grundy, Kane, Kendall and 4 more | 6 hr |
| Feb 11, 9:59 PM CST | Ice Storm Warning | LOT | DeKalb, DuPage, Grundy, Kane, Kendall, LaSalle and 2 more | 11 hr |
| Feb 11, 9:59 PM CST | Winter Storm Warning | LOT | Boone, Winnebago | 14 hr |
| Feb 11, 10:06 PM CST | Ice Storm Warning | DVN | Bureau, Carroll, Henry, Putnam, Whiteside | 8 hr |
| Feb 12, 1:46 AM CST | Areal Flood Warning | PAH | Hardin, Johnson, Massac, Pope | 12 hr |
| Feb 12, 3:41 AM CST | Wind Advisory | LSX | Adams, Bond, Brown, Clinton, Fayette, Greene and 7 more | 14 hr |
| Feb 12, 3:44 AM CST | Wind Advisory | LOT | DeKalb, DuPage, Ford, Grundy, Iroquois, Kane and 6 more | 23 hr |
| Feb 12, 3:50 AM CST | Gale Warning | LOT | 29 hr | |
| Feb 12, 3:55 AM CST | Wind Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 23 hr |
| Feb 12, 4:23 AM CST | Wind Advisory | PAH | Edwards, Hamilton, Jefferson, Wabash, Wayne, White | 14 hr |
| Feb 12, 7:57 AM CST | Dense Fog Advisory | LOT | DeKalb, DuPage, Ford, Grundy, Iroquois, Kane and 6 more | 2 hr |
| Feb 12, 9:11 AM CST | Marine Dense Fog Advisory | LOT | 6 hr | |
| Feb 12, 7:36 PM CST | River Flood Advisory | LOT | LaSalle | 41 hr |
| Feb 13, 8:55 AM CST | Small Craft Advisory | LOT | 6 hr | |
| Feb 14, 3:07 AM CST | Small Craft Advisory | LOT | 33 hr | |
| Feb 14, 9:15 AM CST | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 8 hr |
| Feb 14, 2:40 PM CST | Winter Weather Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 36 hr |
| Feb 14, 3:01 PM CST | Gale Warning | LOT | 13 hr | |
| Feb 14, 3:01 PM CST | Winter Weather Advisory | LSX | Clinton, Madison, Monroe, Randolph, Saint Clair, Washington | 32 hr |
| Feb 15, 2:18 AM CST | Wind Chill Advisory | DVN | Jo Daviess | 7 hr |
| Feb 15, 9:10 AM CST | Small Craft Advisory | LOT | 3 hr | |
| Feb 15, 10:31 AM CST | River Flood Advisory | LOT | LaSalle | 48 hr |
| Feb 15, 3:08 PM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 57 hr |
| Feb 15, 9:12 PM CST | Winter Storm Warning | PAH | Massac, Pope | 6 hr |
| Feb 16, 3:25 AM CST | Winter Weather Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 39 hr |
| Feb 16, 3:44 AM CST | Winter Weather Advisory | ILX | Cass, Champaign, Christian, Coles, DeWitt, Douglas and 21 more | 44 hr |
| Feb 16, 2:58 PM CST | Winter Weather Advisory | LOT | Boone, DeKalb, Ford, Iroquois, Kankakee, Lake and 6 more | 42 hr |
| Feb 16, 3:00 PM CST | Winter Weather Advisory | PAH | Jackson, Jefferson, Perry | 15 hr |
| Feb 16, 3:12 PM CST | Small Craft Advisory | LOT | 42 hr | |
| Feb 17, 12:46 AM CST | Mesoscale Discussion | SPC | Mercer | 4 hr |
| Feb 18, 3:20 PM CST | Winter Weather Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 44 hr |
| Feb 19, 3:35 AM CST | Winter Weather Advisory | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 35 hr |
| Feb 19, 3:42 AM CST | Winter Weather Advisory | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 32 hr |
| Feb 19, 3:46 AM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 36 hr |
| Feb 19, 11:34 PM CST | Areal Flood Warning | PAH | Massac, Pope, Pulaski | 6 hr |
| Feb 19, 11:37 PM CST | Areal Flood Warning | PAH | Hardin | 6 hr |
| Feb 20, 2:08 AM CST | Areal Flood Warning | PAH | Gallatin, White | 6 hr |
| Feb 20, 2:41 AM CST | Small Craft Advisory | LOT | 30 hr | |
| Feb 20, 4:33 AM CST | Areal Flood Warning | PAH | Massac, Pope, Pulaski | 6 hr |
| Feb 20, 4:37 AM CST | Areal Flood Warning | PAH | Hardin | 6 hr |
| Feb 20, 9:09 AM CST | Dense Fog Advisory | LSX | Bond, Calhoun, Clinton, Fayette, Greene, Jersey and 8 more | 3 hr |
| Feb 20, 10:26 AM CST | Areal Flood Warning | PAH | Massac, Pope, Pulaski | 6 hr |
| Feb 20, 10:27 AM CST | Areal Flood Warning | PAH | Hardin | 6 hr |
| Feb 21, 2:52 PM CST | Flash Flood Watch | PAH | Hardin, Massac, Pope | 54 hr |
| Feb 22, 3:59 AM CST | Gale Watch | LOT | 24 hr | |
| Feb 22, 4:12 AM CST | Winter Weather Advisory | LOT | Boone, DeKalb, Lee, McHenry, Ogle, Winnebago | 29 hr |
| Feb 22, 4:16 AM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Henry, Jo Daviess, Putnam, Rock Island and 2 more | 30 hr |
| Feb 22, 10:26 AM CST | River Flood Watch | DVN | Henry, Rock Island, Whiteside | 21 days |
| Feb 22, 10:26 AM CST | River Flood Watch | DVN | Henry, Rock Island | 21 days |
| Feb 22, 2:53 PM CST | High Wind Watch | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 13 hr |
| Feb 22, 3:06 PM CST | High Wind Watch | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 23 hr |
| Feb 22, 3:23 PM CST | High Wind Watch | ILX | Cass, Champaign, DeWitt, Fulton, Knox, Logan and 11 more | 24 hr |
| Feb 22, 3:23 PM CST | Wind Advisory | ILX | Cass, Christian, Clark, Clay, Coles, Crawford and 15 more | 51 hr |
| Feb 22, 3:45 PM CST | Wind Advisory | LSX | Adams, Bond, Brown, Calhoun, Clinton, Fayette and 11 more | 50 hr |
| Feb 22, 7:40 PM CST | River Flood Advisory | LOT | Lee | 13 hr |
| Feb 23, 3:30 AM CST | Wind Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 39 hr |
| Feb 23, 3:40 AM CST | Gale Warning | LOT | 28 hr | |
| Feb 23, 4:08 AM CST | Wind Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 36 hr |
| Feb 23, 6:23 AM CST | Flash Flood Watch | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 15 hr |
| Feb 23, 8:47 AM CST | River Flood Warning | DVN | Henry, Rock Island, Whiteside | 10 days |
| Feb 23, 8:47 AM CST | River Flood Warning | DVN | Henry, Rock Island | 21 days |
| Feb 23, 8:59 AM CST | River Flood Warning | LOT | Lee | 21 days |
| Feb 23, 9:14 AM CST | Areal Flood Advisory | LOT | Boone, DeKalb, Lee, McHenry, Ogle, Winnebago | 6 hr |
| Feb 23, 11:05 AM CST | River Flood Warning | DVN | Hancock | 6 days |
| Feb 23, 12:06 PM CST | Special Weather Statement | PAH | Hardin | 39 min |
| Feb 23, 1:39 PM CST | Areal Flood Advisory | ILX | Cass, Fulton, Knox, Marshall, Mason, Menard and 5 more | 3 hr |
| Feb 23, 2:07 PM CST | High Wind Warning | LOT | Boone, DeKalb, DuPage, Ford, Grundy, Iroquois and 10 more | 31 hr |
| Feb 23, 2:54 PM CST | High Wind Warning | ILX | Champaign, Coles, DeWitt, Douglas, Edgar, Fulton and 13 more | 27 hr |
| Feb 23, 3:07 PM CST | Gale Warning | LOT | 36 hr | |
| Feb 23, 3:07 PM CST | Storm Warning | LOT | 31 hr | |
| Feb 23, 4:24 PM CST | Areal Flood Advisory | ILX | Marshall, Peoria, Stark, Tazewell, Woodford | 111 min |
| Feb 23, 4:25 PM CST | Marine Dense Fog Advisory | LOT | 9 hr | |
| Feb 23, 5:32 PM CST | Dense Fog Advisory | LSX | Adams, Brown, Pike | 3 hr |
| Feb 23, 6:18 PM CST | Severe Thunderstorm Warning | ILX | Knox, Stark | 27 min |
| Feb 23, 6:21 PM CST | Dense Fog Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 5 hr |
| Feb 23, 6:31 PM CST | Special Weather Statement | DVN | Bureau | 29 min |
| Feb 23, 6:36 PM CST | Severe Thunderstorm Warning | DVN | Bureau, Henry | 39 min |
| Feb 23, 6:39 PM CST | Severe Thunderstorm Warning | ILX | Stark | 21 min |
| Feb 23, 6:45 PM CST | Special Weather Statement | DVN | Rock Island | 90 min |
| Feb 23, 7:00 PM CST | Special Weather Statement | LOT | Lee | 30 min |
| Feb 23, 7:31 PM CST | Special Weather Statement | DVN | Jo Daviess | 119 min |
| Feb 23, 7:34 PM CST | Special Weather Statement | DVN | Bureau | 86 min |
| Feb 23, 7:51 PM CST | River Flood Watch | LOT | Lake | 24 hr |
| Feb 23, 8:17 PM CST | River Flood Advisory | LOT | LaSalle | 36 hr |
| Feb 23, 8:17 PM CST | River Flood Advisory | LOT | Ogle | 4 days |
| Feb 23, 8:47 PM CST | River Flood Watch | LOT | LaSalle | 9 hr |
| Feb 23, 8:55 PM CST | River Flood Advisory | LOT | LaSalle | 4 days |
| Feb 23, 9:45 PM CST | River Flood Warning | DVN | Henry | 18 hr |
| Feb 23, 9:46 PM CST | High Wind Warning | DVN | Bureau, Carroll, Henderson, Henry, Jo Daviess, McDonough and 6 more | 23 hr |
| Feb 23, 10:57 PM CST | Special Weather Statement | LOT | Cook, Iroquois | 48 min |
| Feb 23, 11:04 PM CST | Special Marine Warning | LOT | 56 min | |
| Feb 24, 12:29 AM CST | River Flood Warning | ILX | Fulton, Knox | 46 hr |
| Feb 24, 1:54 AM CST | River Flood Advisory | LOT | Will | 26 hr |
| Feb 24, 3:54 AM CST | Heavy Freezing Spray Warning | LOT | 29 hr | |
| Feb 24, 5:44 AM CST | River Flood Warning | LOT | Bureau, LaSalle, Putnam | 5 days |
| Feb 24, 7:28 AM CST | River Flood Warning | ILX | Fulton | 27 hr |
| Feb 24, 9:51 AM CST | River Flood Warning | LOT | Winnebago | 52 hr |
| Feb 24, 10:02 AM CST | River Flood Advisory | LOT | Boone | 43 hr |
| Feb 24, 10:05 AM CST | River Flood Watch | LOT | Winnebago | 10 hr |
| Feb 24, 10:36 AM CST | River Flood Advisory | LOT | Kane, Kendall | 52 hr |
| Feb 24, 11:06 AM CST | River Flood Warning | MKX | Lake | 23 hr |
| Feb 24, 11:21 AM CST | River Flood Warning | ILX | Marshall, Putnam | 47 hr |
| Feb 24, 11:21 AM CST | River Flood Warning | ILX | Peoria, Tazewell, Woodford | 7 days |
| Feb 24, 11:26 AM CST | River Flood Warning | LSX | Brown | 21 days |
| Feb 24, 11:26 AM CST | River Flood Warning | LSX | Morgan, Pike | 21 days |
| Feb 24, 11:26 AM CST | River Flood Warning | LSX | Calhoun, Greene, Jersey | 21 days |
| Feb 24, 3:13 PM CST | Areal Flood Warning | DVN | Whiteside | 4 days |
| Feb 24, 6:07 PM CST | Wind Advisory | ILX | Champaign, Coles, DeWitt, Douglas, Edgar, Knox and 11 more | 3 hr |
| Feb 24, 7:26 PM CST | River Flood Warning | LOT | Lake | 49 hr |
| Feb 24, 8:00 PM CST | River Flood Warning | LOT | Winnebago | 7 days |
| Feb 24, 8:10 PM CST | River Flood Warning | DVN | Whiteside | 34 hr |
| Feb 24, 9:18 PM CST | Wind Chill Advisory | DVN | Jo Daviess, Stephenson | 12 hr |
| Feb 25, 3:12 AM CST | Small Craft Advisory | LOT | 12 hr | |
| Feb 25, 9:55 AM CST | River Flood Warning | IND | Clark, Crawford | 58 hr |
| Feb 25, 11:03 AM CST | River Flood Warning | LOT | Lee | 3 days |
| Feb 25, 11:45 AM CST | River Flood Warning | DVN | Stephenson | 30 hr |
| Feb 25, 12:03 PM CST | River Flood Warning | PAH | Alexander, Jackson, Union | 6 days |
| Feb 25, 12:03 PM CST | River Flood Warning | PAH | Alexander | 6 days |
| Feb 25, 9:04 PM CST | River Flood Warning | MKX | Lake | 14 hr |
| Feb 25, 11:48 PM CST | River Flood Warning | DVN | Stephenson | 56 hr |
| Feb 26, 11:20 AM CST | River Flood Warning | DVN | Hancock, Henderson | 4 days |
| Feb 26, 8:23 PM CST | Winter Weather Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, Jo Daviess and 7 more | 13 hr |
| Feb 27, 3:16 AM CST | Winter Weather Advisory | LSX | Bond, Clinton, Fayette, Madison, Marion, Monroe and 3 more | 39 hr |
| Feb 27, 3:32 AM CST | Winter Weather Advisory | LOT | Boone, DeKalb, Kane, Lake, Lee, McHenry and 2 more | 5 hr |
| Feb 27, 3:36 PM CST | Winter Weather Advisory | PAH | Alexander, Edwards, Franklin, Gallatin, Hamilton, Hardin and 13 more | 26 hr |
| Feb 28, 3:02 AM CST | Winter Weather Advisory | ILX | Clay, Effingham, Lawrence, Richland | 15 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Winnebago County36
- LaSalle County33
- Henry County31
- Rock Island County28
- Whiteside County28
- Lee County27
- Kane County26
- Lake County26
- Bureau County24
- Putnam County24
- Stephenson County24
- Ogle County24
- Pope County24
- Carroll County22
- DeKalb County22
- McHenry County22
- Alexander County21
- Jo Daviess County21
- Boone County21
- Hardin County21
- Massac County21
- Jackson County20
- Mercer County20
- Pulaski County19
- Crawford County19
- Kendall County19
- Union County18
- Grundy County18
- White County18
- Wabash County18
- Johnson County17
- Lawrence County17
- Tazewell County17
- Woodford County17
- Marshall County17
- Henderson County17
- Fulton County16
- Hamilton County16
- Perry County16
- Williamson County16
62 more counties
- Clark County16
- Iroquois County16
- Hancock County16
- McDonough County16
- Knox County16
- Stark County16
- Franklin County15
- Jefferson County15
- Wayne County15
- Washington County15
- Jasper County15
- Peoria County15
- Warren County15
- Gallatin County15
- Randolph County14
- Clay County14
- Coles County14
- Douglas County14
- Edgar County14
- Richland County14
- DuPage County14
- McLean County14
- Pike County14
- Brown County13
- Saline County13
- Clinton County13
- Fayette County13
- Cumberland County13
- Effingham County13
- Moultrie County13
- Kankakee County13
- Livingston County13
- Piatt County13
- Edwards County13
- Cass County12
- Mason County12
- Schuyler County12
- Madison County12
- Marion County12
- Saint Clair County12
- Champaign County12
- Macon County12
- Vermilion County12
- Morgan County11
- Shelby County11
- Ford County11
- DeWitt County11
- Logan County11
- Greene County11
- Jersey County11
- Bond County10
- Monroe County10
- Adams County10
- Scott County10
- Calhoun County10
- Christian County9
- Sangamon County9
- Menard County9
- Macoupin County9
- Montgomery County9
- Will County7
- Cook County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.